Investigation on terahertz vibrational modes of crystalline benzoic acid
文献类型：期刊论文
| 作者 | Yan, Hui; Fan, Wen-Hui ; Zheng, Zhuan-Ping
|
| 刊名 | optics communications
 |
| 出版日期 | 2012-03-15 |
| 卷号 | 285期号:6页码:1593-1598 |
| 关键词 | Benzoic acid THz-TDS DFT MP2 CASTEP |
| ISSN号 | 0030-4018 |
| 产权排序 | 1 |
| 合作状况 | 国内 |
| 英文摘要 | the characteristic absorption features of crystalline benzoic acid in 0.1-4.0 thz have been measured by terahertz time-domain spectroscopy experimentally. three sharp and low-intensity peaks are observed in the lowest frequency range of 0.1-1.5 thz. in particular, the absorption peak at 0.63 thz is reported for the first time, to the best of our knowledge. moreover, theoretical simulations have also been performed, and all measured terahertz absorption features are unambiguously assigned. our calculations clearly show that the first three absorption features arise from translation motions of dimers held together by hydrogen bonds. (c) 2011 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | optics |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | time-domain spectroscopy ; bonded complexes ; polycrystalline ; saccharides ; temperature ; explosives ; molecules ; spectra |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301159800137 |
| 公开日期 | 2012-09-04 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/20353]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Hui,Fan, Wen-Hui,Zheng, Zhuan-Ping. Investigation on terahertz vibrational modes of crystalline benzoic acid[J]. optics communications,2012,285(6):1593-1598. |
| APA | Yan, Hui,Fan, Wen-Hui,&Zheng, Zhuan-Ping.(2012).Investigation on terahertz vibrational modes of crystalline benzoic acid.optics communications,285(6),1593-1598. |
| MLA | Yan, Hui,et al."Investigation on terahertz vibrational modes of crystalline benzoic acid".optics communications 285.6(2012):1593-1598. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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